One of the neatest features of carrying a small Linux computer in your pocket, is that you have a machine to hack everywhere you go 😉
After getting a terminal application installed, you find that most stuff that you want to do require “root access” on your android phone – it appears that on Android they don’t really use “user permissions” but instead each app is its own user id with its own set of permissions (an ingenious way to handle different permissions per application).
To do most interesting things you need to make sure you can get root access. As a normal phone user you aren’t expected to need this so this feature is disabled on phones and to enable access to the root account you need to crack the phone’s security model. (more…)